{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["adverse effect"], "input": "Tumor - volume increase at beginning of primary treatment with topical interferon alpha 2-beta in a case of conjunctiva - cornea intraepithelial neoplasia ."}
{"adverse effect": [{"subject": "Tumor - volume increase", "object": "interferon alpha 2-beta"}]}